Bio-based mesoporous sponges of chitosan conjugated with amino acid-diketopiperazine through oil-in-water emulsions
Bio-based mesoporous sponges of chitosan conjugated with amino acid-diketopiperazine through oil-in-water emulsions
复制标题
水包油乳液与氨基酸二酮哌嗪缀合的壳聚糖生物基介孔海绵
DOI:
10.1007/s10965-017-1372-7
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发表时间:
2017
影响因子:
2.8
通讯作者:
Tatsuo Kaneko
中科院分区:
文献类型:
--
作者:
Kenji Takada;Hongrong Yin;Tomoaki Matsui;Tatsuo Kaneko
Fully bio-based chitosan derivative was synthesized using 3-benzyl-2,5-diketopiperazine-6-acetic acid (DKP) activated by 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride andN-hydroxysuccinimide. From IR and1H NMR spectra, the structure of the bioconjugated chitosan and the quantitative modification were confirmed. Oil-in-water (o/w) emulsion of the obtained product was presented with the various ratios of water and benzene solution. Continuously the obtained o/w emulsions were freeze-dried to produce the mesoporous sponge, depended on the ratio of the water and benzene. These amphiphilic properties were observed by the property of the pendant DKP moieties in chitosan. The pore size in the sponges was controlled in a range from 0.1 to 0.3 μm by changing the solvent ratios.
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影响因子:
2.7
作者:
Elschner T;Heinze T
通讯作者:
Heinze T
影响因子:
9.9
作者:
Hanabusa, K;Matsumoto, M;Shirai, H
通讯作者:
Shirai, H
影响因子:
4.6
作者:
Dong, Yifan;Edgar, Kevin J.
通讯作者:
Edgar, Kevin J.
DOI:
10.1002/chin.198848308
发表时间:
1988
期刊:
ChemInform
影响因子:
--
作者:
S. Gaines;J. Bada
通讯作者:
J. Bada
DOI:
10.1016/j.chroma.2003.09.026
发表时间:
2004
期刊:
Journal of chromatography. A
影响因子:
--
作者:
Silvia De Boni;C. Oberthür;M. Hamburger;G. Scriba
通讯作者:
G. Scriba